316 datasets found
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Federal
Yellowstone National Park, Geospatial Data
Department of the Interior —
Publicly available GIS data from Yellowstone National Park hosted on the National Park Service ArcGIS Online (https://nps.maps.arcgis.com/home/index.html) -
Federal
Rusting Rivers observations: geographic coordinates and maps
Department of the Interior —
This tabular dataset is a collection of geographic points where rusting is suspected based on the manual interpretation of high-resolution satellite imagery. Point... -
Federal
BLM Natl AIM Riparian and Wetland Indicators Hub
Department of the Interior —
This feature class includes monitoring data collected nationally to understand the status, condition, and trend of resources on BLM lands. Data are collected in... -
Federal
Southeast Alaska I&M Network Water Quality Data Package (FQ_Q) for monitoring years 2011-2022 at Klondike Gold Rush National Historical Park
Department of the Interior —
This data set is a comma-separated values (CSV) file containing continuous hourly water quality observations of the Taiya River in Klondike Gold Rush National... -
Federal
Permit Compliance System (PCS)
U.S. Environmental Protection Agency —
The Permit Compliance System (PCS) provides information on companies which have been issued permits to discharge waste water into rivers. -
Federal
National Rivers and Streams Assessment 2013/2014 Data files for Report "National Rivers and Streams Assessment 2013-2014: A Collaborative Survey"
U.S. Environmental Protection Agency —
The National Rivers and Streams Assessment (NRSA) is a statistical survey of the condition of our nation's perennial rivers and streams. It is designed to provide... -
Federal
NCCN Water Quality Monitoring Data Package, 2011-2021
Department of the Interior —
This data package contains North Coast and Cascades Network (NCCN) Inventory and Monitoring Program discrete water quality monitoring tabular data collected during... -
Federal
Waterfalls and Rapids in the Conterminous United States Linked to the National Hydrography Datasets V2.0
Department of the Interior —
This GeoJSON dataset contains information about 10780 waterfall and 1080 rapid locations (referred to as falls throughout the metadata) and characteristics (e.g. type... -
State
MD iMAP: Maryland Tidal Waters
State of Maryland —
This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. The MD_Surface_Waters Feature Dataset includes 7 feature classes that... -
Federal
FishTail, Indices and Supporting Data Characterizing the Current and Future Risk to Fish Habitat Degradation in the Northeast Climate Science Center Region
Department of the Interior —
Human impacts occurring throughout the Northeast United StatesDOI Northeast Climate Science Center, including urbanization, agriculture, and dams, have multiple... -
Federal
PCB Data (excel file) and PFAS Data (excel file)
U.S. Environmental Protection Agency —
Analytical and field sampling data for each 2018-2019 NRSA Fish Tissue Study chemical contaminant are provided, along with a data dictionary that describes the... -
Federal
Water-quality and streamflow datasets used in the Weighted Regressions on Time, Discharge, and Season (WRTDS) models to determine trends in the Nation’s rivers and streams, 1972-2012(output)
Department of the Interior —
In 1991, the U.S. Geological Survey (USGS) began a study of more than 50 major river basins across the Nation as part of the National Water-Quality Assessment (NAWQA)... -
Federal
Little Ice Age Maximum Glacier Extent, Exit and Paradise Glaciers, Alaska
Department of the Interior —
This dataset is a single polyline file that depicts the boundary of the Little Ice Age maximum advance of the terminus of Exit and Paradise Glaciers. The data were... -
Federal
Multispectral satellite image data from the upper Sacramento River in northern California, October 18, 2017
Department of the Interior —
Multispectral satellite image data from the upper Sacramento River in northern California were acquired on October 18, 2017, to support research on remote sensing of... -
Federal
Metadata for Effects of point and nonpoint source controls on total phosphorus load trends across the Chesapeake Bay watershed, USA
U.S. Environmental Protection Agency —
These datasets allow users to acquire necessary input data to replication Zhang et al. (2023) and also review the model output results. This dataset is associated... -
City
Jefferson County KY Streams - 2019
Louisville Metro Government —
The Hydrographic Lines (HL_LINE) layer consists of polyline boundaries of water bodies such as lakes, basins, ponds and wet streams within Jefferson County, Kentucky... -
Federal
LECL Lewis and Clark NHT Water Trails
Department of the Interior —
This dataset represents the water trails along the Lewis and Clark National Historic Trail. Lewis and Clark’s legendary expedition would not have been possible had... -
Federal
Daily Estimates of Chlorophyll Concentration for 82 U.S. Rivers: 1. Site Information
Department of the Interior —
This child item dataset provides site information for 82 streams and rivers from which data was used to train and test a machine learning model of daily chlorophyll... -
Federal
UAS-based hyperspectral image data from the upper Sacramento River in northern California, September 13, 2017
Department of the Interior —
An unmanned aerial system was used to acquire hyperspectral image data from the upper Sacramento River in northern California on September 13, 2017, to support... -
Federal
Chesapeake Bay River Input Monitoring Network 1985-2023: WRTDS input data
Department of the Interior —
Nitrogen, phosphorus, and suspended-sediment loads, and changes in loads, in major rivers across the Chesapeake Bay watershed have been calculated using monitoring...
316 datasets found